1138843955 is an odd 10-digits composite number following 1138843954
and preceding 1138843956 . In scientific notation, it is written as 1.138843955 × 10^9.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 910926688 positive integers (up to 1138843955) that are relatively prime to 1138843955.
1138843955 has 8 divisors, whose sum is 1366835472
The reverse of 1138843955 is 5593488311
Previous prime number is 7757
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 47
Digital Root 2
Name
one billion one hundred thirty-eight million eight hundred forty-three thousand nine hundred fifty-five
Scientific notation
1.138843955 × 10^9
Engineering notation
1.138843955 × 10^9
Prime Factorization
5 × 7757 × 29363
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1138843955
Product of the distinct prime numbers
The prime factorization of 1138843955 is 5 × 7757 × 29363.
Since it has a total of 3 prime factors.
8 , 8 , 64 , 92 , 70 , 993 , 4911 , 7436 , 25110 , 6396 , 292651 , 23448 , 8591606 , 944553 , 82597628 , 29586017 , 209386135 , 295372700 , 6343296874 , 2613217544
n×2
2277687910
n×3
3416531865
n×4
4555375820
n×5
5694219775
n÷2
569421977.5
n÷3
379614651.66667
n÷3
284710988.75
n÷5
227768791
n2
1296965553840042025
n3
1.477041380834E+27
n4
1.6821196478476E+36
n5
1.915671792538E+45
2 √n
33746.762140982
3 √n
1044.2906917825
4 √n
183.70291816131
5 √n
64.757913028946
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1138843954
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1138843955 can be divided by 8 positive divisors.
The sum of these divisors (counting 1138843955) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011111000010110000100110011
3
Ternary
2221100221021012202
4
Quaternary
1003320112010303
5
Quinary
4313021001310
6
Senary
305001213415
8
Octal
10370260463
10
Decimal
1138843955
12
Duodecimal
27949126b
16
Hexadecimal
43e16133
20
Vigesimal
hfhf9hf
36
Base36
iu1dmb
md5
513179fca3838fded7b4e1f2b3cb99f5
sha1
136dc3bce90d3a0a56d95ee61634b3e0eef46791
sha256
cf943e8be37213fc37c42a1774eba4fd8744b11175c1bb9f995284a57b89e5e1
sha512
260c1f2a50de4e19fd8fae2bebd72d0744a5bf6c32c681342bd2f12fa6441f6b474c6e0f2b0395f85b9132c0db1a36268a826edfaed843f991756311b49f6922
ripemd-160
283528cc43f4dda21f743a3e161f28e48cf0ec11
Diameter
2277687910
Circumference
7155567605.2263
Area
4.0745374559029E+18
Volume
6.1870164681015E+27
Surface area
1.6298149823612E+19
Circumference
7155567605.2263
Perimeter
4555375820
Area
1296965553840042025
Diagonal
1610568566.5876
Surface area
7781793323040252150
Volume
1.477041380834E+27
Space diagonal
1972535591.9527
Perimeter
3416531865
Area
5.6160255872942E+17
Altitude
986267795.97634
Surface area
5.6160255872942E+17
Volume
1.7407099608014E+26
Height
536856188.86254